Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	25.08	25.13	24.59	24.74	23,619,730	-0.14(-0.57%)
Aug 30, 2011	24.99	25.07	24.68	24.88	21,758,346	-0.13(-0.50%)
Aug 29, 2011	25.36	25.36	24.86	25.00	20,002,774	-0.01(-0.03%)
Aug 26, 2011	25.08	25.36	24.72	25.01	25,034,802	+0.12(+0.47%)
Aug 25, 2011	25.35	25.57	24.73	24.89	21,031,828	-0.39(-1.54%)
Aug 24, 2011	24.26	25.35	24.19	25.28	27,027,218	+0.93(+3.81%)
Aug 23, 2011	23.88	24.38	23.72	24.35	17,054,814	+0.61(+2.57%)
Aug 22, 2011	23.83	23.99	23.56	23.74	17,302,642	+0.29(+1.26%)
Aug 19, 2011	23.43	24.17	23.38	23.45	21,030,082	-0.21(-0.87%)
Aug 18, 2011	23.85	24.13	23.35	23.66	25,146,846	-0.92(-3.74%)
Aug 17, 2011	24.68	25.00	24.21	24.58	21,802,442	+0.21(+0.88%)
Aug 16, 2011	24.30	24.58	24.03	24.36	39,384,924	+1.22(+5.28%)
Aug 15, 2011	22.55	23.15	22.41	23.14	21,613,746	+0.65(+2.88%)
Aug 12, 2011	22.24	22.55	21.91	22.49	25,473,096	+0.39(+1.76%)
Aug 11, 2011	20.84	22.36	20.83	22.10	27,362,898	+1.13(+5.40%)
Aug 10, 2011	21.57	21.82	20.92	20.97	31,890,340	-1.21(-5.44%)
Aug 09, 2011	22.16	22.26	20.69	22.18	35,527,020	+0.90(+4.22%)
Aug 08, 2011	22.16	22.32	21.27	21.28	51,682,352	-1.33(-5.89%)
Aug 05, 2011	23.59	23.65	22.52	22.61	49,600,552	-0.71(-3.03%)
Aug 04, 2011	23.84	24.07	23.31	23.32	25,756,996	-0.92(-3.79%)
Aug 03, 2011	24.17	24.26	23.80	24.24	19,338,320	+0.10(+0.40%)
Aug 02, 2011	24.91	25.01	24.12	24.14	25,010,258	-1.05(-4.17%)
Aug 01, 2011	25.80	25.80	24.92	25.19	19,085,524	-0.50(-1.95%)
Jul 29, 2011	25.57	25.92	25.47	25.69	16,452,219	-0.16(-0.63%)
Jul 28, 2011	26.21	26.56	25.79	25.86	18,789,762	-0.35(-1.33%)
Jul 27, 2011	26.71	26.75	26.15	26.20	16,710,655	-0.56(-2.10%)
Jul 26, 2011	26.91	27.19	26.75	26.77	13,440,826	-0.19(-0.71%)
Jul 25, 2011	26.75	27.19	26.66	26.96	11,722,003	+0.10(+0.36%)
Jul 22, 2011	27.00	27.08	26.75	26.86	10,891,712	-0.15(-0.54%)
Jul 21, 2011	26.90	27.37	26.87	27.01	16,902,422	+0.23(+0.85%)
Jul 20, 2011	26.65	26.91	26.42	26.78	15,390,396	+0.22(+0.83%)
Jul 19, 2011	26.37	26.68	26.28	26.56	13,172,602	+0.31(+1.18%)
Jul 18, 2011	26.35	26.44	26.00	26.25	9,391,735	-0.16(-0.61%)
Jul 15, 2011	26.55	26.55	26.11	26.41	13,491,067	-0.04(-0.14%)
Jul 14, 2011	26.61	26.88	26.35	26.45	14,765,564	-0.12(-0.47%)
Jul 13, 2011	26.73	26.94	26.53	26.58	14,347,456	+0.01(+0.06%)
Jul 12, 2011	26.77	27.03	26.55	26.56	12,142,256	-0.18(-0.69%)
Jul 11, 2011	26.67	26.97	26.60	26.75	11,261,645	-0.19(-0.71%)
Jul 08, 2011	26.93	26.99	26.71	26.94	13,354,810	-0.32(-1.16%)
Jul 07, 2011	27.08	27.40	27.03	27.25	13,391,245	+0.35(+1.31%)
Jul 06, 2011	26.81	27.02	26.72	26.90	9,555,851	-0.01(-0.05%)
Jul 05, 2011	26.94	27.11	26.80	26.91	13,511,692	-0.10(-0.38%)
Jul 01, 2011	26.69	27.19	26.67	27.02	13,292,908	+0.38(+1.41%)
Jun 30, 2011	26.62	26.71	26.44	26.64	16,239,299	+0.18(+0.67%)
Jun 29, 2011	26.59	26.71	26.33	26.47	16,719,270	-0.06(-0.22%)
Jun 28, 2011	26.00	26.69	25.94	26.52	23,116,978	+0.63(+2.44%)
Jun 27, 2011	25.77	26.03	25.51	25.89	11,454,562	+0.09(+0.34%)
Jun 24, 2011	26.20	26.25	25.80	25.80	21,396,354	-0.42(-1.60%)
Jun 23, 2011	25.43	26.24	25.41	26.22	23,245,884	+0.53(+2.06%)
Jun 22, 2011	25.94	26.04	25.66	25.69	13,467,018	-0.37(-1.41%)
Jun 21, 2011	25.66	26.08	25.45	26.06	20,127,518	+0.49(+1.90%)
Jun 20, 2011	25.59	25.62	25.50	25.58	10,694,543	+0.18(+0.69%)
Jun 17, 2011	25.53	25.69	25.24	25.40	24,913,204	+0.02(+0.09%)
Jun 16, 2011	25.06	25.58	25.02	25.38	19,148,200	+0.46(+1.83%)
Jun 15, 2011	25.27	25.36	24.88	24.92	19,860,188	-0.64(-2.50%)
Jun 14, 2011	24.91	25.62	24.80	25.56	23,838,150	+1.10(+4.48%)
Jun 13, 2011	24.43	24.74	24.39	24.46	16,084,897	+0.03(+0.12%)
Jun 10, 2011	24.95	25.01	24.40	24.44	16,974,770	-0.63(-2.51%)
Jun 09, 2011	24.92	25.23	24.90	25.06	9,497,686	+0.17(+0.67%)
Jun 08, 2011	24.97	25.06	24.84	24.90	12,919,660	-0.17(-0.67%)
Jun 07, 2011	25.19	25.57	25.05	25.06	12,823,108	+0.03(+0.12%)
Jun 06, 2011	25.21	25.41	25.03	25.03	10,252,707	-0.25(-0.98%)

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